323  
CDUS46 KOTX 210823  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
123 AM PDT WED AUG 21 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 253 PM 111 1897 89 -3 82  
MINIMUM 63 540 AM 41 1945 60 3 66  
AVERAGE 75 74 1 74  
 
PRECIPITATION (IN)  
YESTERDAY T 0.96 1959 0.02 -0.02 0.00  
MONTH TO DATE 0.26 0.31 -0.05 0.03  
SINCE OCT 1 10.93 12.07 -1.14 9.09  
SINCE JAN 1 6.52 8.63 -2.11 4.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1998 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 66 -38 21  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 10 10 0 9  
MONTH TO DATE 297 234 63 302  
SINCE JUN 1 958 682 276 968  
SINCE JAN 1 981 718 263 1098    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 1100 PM  
LOWEST 19 1200 PM  
AVERAGE 37  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 110 1897  
MINIMUM TEMPERATURE (F) 59 45 1945  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 555 AM PDT SUNSET 746 PM PDT  
AUGUST 22 2024........SUNRISE 556 AM PDT SUNSET 744 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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